Chen Zheng said to Lin Tingxu, "If you have thought about it, call me. I will wait for you for a day, no matter how late. But after one day, I won't wait anymore." Lin Tingxu said nothing, he lowered his head as before. Chen Zheng waited for a day but did not receive a call from Lin Tingxu. She went to the business office to cancel her mobile phone number and change it to a new one. That phone call that came later than the feelings in his heart, Chen Zheng never knew in his life that it existed after eight beeps, in a moment of time and space.